Xiaochang A. Wang

collaborators

2 papers

math.RA2000

The Multiplicative Inverse Eigenvalue Problem over an Algebraically Closed Field

Joachim Rosenthal, Xiaochang Wang

Let $M$ be a square matrix and let $p (t)$ be a monic polynomial of degree $n$ . Let $Z$ be a set of $n \times n$ matrices. The multiplicative inverse eigenvalue problem asks for the…

math.OC1999

Zero Assignment, Pole Placement and Matrix Extension Problems: A Common Point of View

Meeyoung Kim, Joachim Rosenthal, Xiaochang Alex Wang

The paper studies a general inverse eigenvalue problem which contains as special cases many well studied pole placement and matrix extension problems. It is shown that the studied…